Chassis for electronic circuitry



FIG. 1 is a front perspective view of a chassis for electronic circuitry incorporating an ornamental design according to the present invention.

FIG. 2 is a back view of the chassis of FIG. 1.

FIG. 3 is a right view of the chassis of FIG. 1.

FIG. 4 is a front view of the chassis of FIG. 1.

FIG. 5 is a top view of the chassis of FIG. 1.

FIG. 6 is a bottom view of the chassis of FIG. 1; and,

FIG. 7 is a left side view of the chassis of FIG. 1.

In the drawing, the broken lines depict unclaimed environment. 

I claim the ornamental design for a chassis for electronic circuitry, as shown and described. 